standardized aptitude test after McVicker enters random answers on the boys' test forms after all they have written in four hours is their names (School Test). Dr. Jean Shephard - Described as a "TV psychologist and diet expert", she is interviewed by Jim Baxley to describe the trauma that Beavis faces as a result of being injured by broken glass on top of the copy machine when he tries to copy his butt (Copy Machine). Criminals/hooligans Killer - A knife-wielding serial killer who encounters Beavis and Butt-head after escaping from prison (Most Wanted). He has a jailhouse tattoo of the word "killer" on his forehead, which the duo misread and assume is his name, "Kyler". After being diverted from killing the two due to a confusing conversation about tattoos and Beavis' psychotic ramblings, he gives the duo tattoos on their butts: a picture of a butt with its own butt-shaped tattoo on it. He then turns himself in so that he can give the same tattoo to other inmates. In Vidiots, he appears on a show hosted by Geraldo Rivera about dating services, saying the services were great because he was able to order up his victims, and only regrets that he used his real name in the process. Rivera refers to him as "Tom". In Radio Sweethearts he is shown listening to Beavis and Butt-head on the radio from his prison cell. A character of similar appearance (but with shorter hair) appears as the mall security guard in Underwear. He relapses into his unstable psychotic self in Virtual Stupidity. Killer 2 - In A Great Day, the duo meet with a killer after noticing a trail of blood leading to his front door. He gives them a dollar to go away. Later he is seen putting a dead body into the trunk of a car and when the duo return, he gives them $20. He is never named. He has blond hair and a mustache, and bears a strong resemblance (most likely intentional) to real life serial killer Jeffrey Dahmer. Ross and Harlan (voiced by Sam Johnson and Toby Huss respectively) - White trash criminals who make their first appearance breaking into the Stevensons' residence to steal their belongings while Beavis and Butt-head are inside watching pay-per-view television (Stewart Moves Away). Upon encountering the duo they sarcastically pose as professional movers, stealing valuable items while inciting the boys to